NAGASAKI, JAPAN - AUGUST 8: Hashima Island, commonly known as Gunkanjima or “Battleship Island" in Nagasaki Prefecture, southern Japan on August 8, 2017. The island was a coal mining facility until its closure in 1974 is a symbol of the rapid industrialization of Japan, a reminder of its dark history as a site of forced labor during the Second World War. The island now is recognized as UNESCO’s World Heritage sites of Japan’s Meiji Industrial Revolution. (Photo: Richard Atrero de Guzman/NURPhoto)